i have a 99 ex coupe it rained today and the on the driver side floor its not as big as a puddle but its wet from leaking somewhere, its not the sunroof, it also used to have a h22 in it so its cut out around the shifter but i dont think its that, but not sure, thanks

 

Where on the driver's side floor... Near the door? or near shifter? Front or back?

Vent system?

 

Does your driver side fender have a fender liner / splash shield? (not mud guard)

 

no it doesnt have a splash guard on either side... its right in the middle kind of underneath the pedals but more towards the seat